Home / 26,090.01-36,003.93-14,153.07

Finding the Fourth Proportional to 26,090.01, 36,003.93 and 14,153.07

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Solution

The fourth proportional to 26,090.01, 36,003.93 and 14,153.07 is: 19,531.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,090.01 : 36,003.93 = 14,153.07 : x
  2. Step 2: Convert to fraction form
    26,090.01/36,003.93 = 14,153.07/x
  3. Step 3: Cross multiply
    26,090.01x = 36,003.93 × 14,153.07
  4. Step 4: Simplify right side
    26,090.01x = 509,566,141.57
  5. Step 5: Solve for x
    x = 509,566,141.57/26,090.01
  6. Step 6: Final answer
    x = 19,531.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.